201908456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 419489280

約数和(自身を除く): 217580824

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 83, 124, 136, 166, 248, 332, 527, 577, 664, 1054, 1154, 1411, 2108, 2308, 2573, 2822, 4216, 4616, 5146, 5644, 9809, 10292, 11288, 17887, 19618, 20584, 35774, 39236, 43741, 47891, 71548, 78472, 87482, 95782, 143096, 174964, 191564, 304079, 349928, 383128, 608158, 814147, 1216316, 1484621, 1628294, 2432632, 2969242, 3256588, 5938484, 6513176, 11876968, 25238557, 50477114, 100954228, 201908456]

約数ペア:

[(1, 201908456), (2, 100954228), (4, 50477114), (8, 25238557), (17, 11876968), (31, 6513176), (34, 5938484), (62, 3256588), (68, 2969242), (83, 2432632), (124, 1628294), (136, 1484621), (166, 1216316), (248, 814147), (332, 608158), (527, 383128), (577, 349928), (664, 304079), (1054, 191564), (1154, 174964), (1411, 143096), (2108, 95782), (2308, 87482), (2573, 78472), (2822, 71548), (4216, 47891), (4616, 43741), (5146, 39236), (5644, 35774), (9809, 20584), (10292, 19618), (11288, 17887)]